gchar *
ibus_message_to_string (IBusMessage *message)
{
g_assert (message != NULL);
GString *string = g_string_new ("");
IBusMessageIter iter;
GType type;
gint i = 0;
g_string_append_printf (string,
"message: %d\n"
"\tdestination = %s\n"
"\tpath = %s\n"
"\tinterface = %s\n"
"\tmember = %s\n",
ibus_message_get_type (message),
ibus_message_get_destination (message),
ibus_message_get_path (message),
ibus_message_get_interface (message),
ibus_message_get_member (message));
ibus_message_iter_init (message, &iter);
while ((type = ibus_message_iter_get_arg_type (&iter)) != G_TYPE_INVALID) {
g_string_append_printf (string, "\t\targ%d is %s\n", i++, g_type_name (type));
ibus_message_iter_next (&iter);
}
return g_string_free (string, FALSE);
}
static gboolean
_connection_ibus_signal_cb (IBusConnection *connection,
IBusMessage *message,
IBusProxy *proxy)
{
IBusProxyPrivate *priv;
priv = IBUS_PROXY_GET_PRIVATE (proxy);
if (g_strcmp0 (ibus_message_get_path (message), priv->path) != 0)
return FALSE;
if (ibus_proxy_handle_signal (proxy, message)) {
g_signal_stop_emission_by_name (connection, "ibus-signal");
return TRUE;
}
return FALSE;
}
gboolean
ibus_proxy_handle_signal (IBusProxy *proxy,
DBusMessage *message)
{
g_assert (IBUS_IS_PROXY (proxy));
g_assert (message != NULL);
gboolean retval = FALSE;
IBusProxyPrivate *priv;
priv = IBUS_PROXY_GET_PRIVATE (proxy);
if (ibus_message_is_signal (message, DBUS_SERVICE_DBUS, "NameOwnerChanged")) {
gchar *name, *old_name, *new_name;
IBusError *error;
if (!ibus_message_get_args (message,
&error,
G_TYPE_STRING, &name,
G_TYPE_STRING, &old_name,
G_TYPE_STRING, &new_name,
G_TYPE_INVALID)) {
g_warning ("%s :%s", error->name, error->message);
ibus_error_free (error);
}
if (g_strcmp0 (priv->unique_name, old_name) == 0) {
ibus_object_destroy (IBUS_OBJECT (proxy));
return FALSE;
}
}
if (g_strcmp0 (ibus_message_get_path (message), priv->path) == 0) {
g_signal_emit (proxy, proxy_signals[IBUS_SIGNAL], 0, message, &retval);
}
return retval;
}
static gboolean
_connection_ibus_message_cb (BusConnection *connection,
IBusMessage *message,
BusDBusImpl *dbus)
{
g_assert (BUS_IS_CONNECTION (connection));
g_assert (message != NULL);
g_assert (BUS_IS_DBUS_IMPL (dbus));
const gchar *dest;
if (G_UNLIKELY (IBUS_OBJECT_DESTROYED (dbus))) {
return;
}
if (ibus_message_is_signal (message,
DBUS_INTERFACE_LOCAL,
"Disconnected")) {
/* ignore signal from local interface */
return FALSE;
}
ibus_message_set_sender (message, bus_connection_get_unique_name (connection));
switch (ibus_message_get_type (message)) {
#if 1
case DBUS_MESSAGE_TYPE_ERROR:
g_debug ("From :%s to %s, Error: %s : %s",
ibus_message_get_sender (message),
ibus_message_get_destination (message),
ibus_message_get_error_name (message),
ibus_message_get_error_message (message));
break;
#endif
#if 0
case DBUS_MESSAGE_TYPE_SIGNAL:
g_debug ("From :%s to %s, Signal: %s @ %s",
ibus_message_get_sender (message),
ibus_message_get_destination (message),
ibus_message_get_member (message),
ibus_message_get_path (message)
);
break;
#endif
#if 0
case DBUS_MESSAGE_TYPE_METHOD_CALL:
g_debug("From %s to %s, Method %s on %s",
ibus_message_get_sender (message),
ibus_message_get_destination (message),
ibus_message_get_path (message),
ibus_message_get_member (message));
break;
#endif
}
dest = ibus_message_get_destination (message);
if (dest == NULL ||
strcmp ((gchar *)dest, IBUS_SERVICE_IBUS) == 0 ||
strcmp ((gchar *)dest, DBUS_SERVICE_DBUS) == 0) {
/* this message is sent to ibus-daemon */
switch (ibus_message_get_type (message)) {
case DBUS_MESSAGE_TYPE_SIGNAL:
case DBUS_MESSAGE_TYPE_METHOD_RETURN:
case DBUS_MESSAGE_TYPE_ERROR:
bus_dbus_impl_dispatch_message_by_rule (dbus, message, NULL);
return FALSE;
case DBUS_MESSAGE_TYPE_METHOD_CALL:
{
const gchar *path;
IBusService *object;
path = ibus_message_get_path (message);
object = g_hash_table_lookup (dbus->objects, path);
if (object == NULL ||
ibus_service_handle_message (object,
(IBusConnection *) connection,
message) == FALSE) {
IBusMessage *error;
error = ibus_message_new_error_printf (message,
DBUS_ERROR_UNKNOWN_METHOD,
"Unknown method %s on %s",
ibus_message_get_member (message),
path);
ibus_connection_send ((IBusConnection *) connection, error);
ibus_message_unref (error);
}
/* dispatch message */
bus_dbus_impl_dispatch_message_by_rule (dbus, message, NULL);
}
break;
default:
g_assert (FALSE);
}
}
else {
/* If the destination is not IBus or DBus, the message will be forwanded. */
bus_dbus_impl_dispatch_message (dbus, message);
}
g_signal_stop_emission_by_name (connection, "ibus-message");
return TRUE;
}
